The effect of ketoprofen on pre-weaning piglet mortality was evaluated in a large-scale study on commercial farms. Sows (n=1486) from 15 farms were included. Half of the sows received 3 mg/kg ketoprofen in a single intramuscular administration within 12 h after farrowing. The other half remained untreated. Pre-weaning mortality was lower in the ketoprofen-treated group than in the control group (8.43% vs. 10.24%, respectively; P=0.010). The major impact of ketoprofen on mortality was seen between days 2 and 7 postpartum (mortality rates of 2.75% vs. 4.02% for treated and control groups, respectively; P=0.001). In addition, ketoprofen treatment was associated with a higher number of piglets weaned per litter than when no treatment was given (10.0 vs. 9.84, respectively; P=0.012). (C) 2014 Elsevier Ltd. All rights reserved.
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Univ Adelaide, Sch Anim & Vet Sci, Roseworthy Campus, Roseworthy, SA 5371, AustraliaUniv Adelaide, Sch Anim & Vet Sci, Roseworthy Campus, Roseworthy, SA 5371, Australia
van Wettere, W. H. E. J.
Willson, N. -L.
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Univ Adelaide, Sch Anim & Vet Sci, Roseworthy Campus, Roseworthy, SA 5371, AustraliaUniv Adelaide, Sch Anim & Vet Sci, Roseworthy Campus, Roseworthy, SA 5371, Australia
Willson, N. -L.
Pain, S. J.
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Massey Univ, Int Sheep Res Ctr, IVABS, Private Bag 11-222, Palmerston North 4442, New ZealandUniv Adelaide, Sch Anim & Vet Sci, Roseworthy Campus, Roseworthy, SA 5371, Australia
Pain, S. J.
Forder, R. E. A.
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Univ Adelaide, Sch Anim & Vet Sci, Roseworthy Campus, Roseworthy, SA 5371, AustraliaUniv Adelaide, Sch Anim & Vet Sci, Roseworthy Campus, Roseworthy, SA 5371, Australia